java.lang.AbstractMethodError: abstract method "void com.mikepenz.fastadapter.IItem.unbindView(android.support.v7.widget.RecyclerView$ViewHolder)" at com.mikepenz.fastadapter.FastAdapter$OnBindViewHolderListenerImpl.unBindViewHolder(FastAdapter.java:1824) at com.mikepenz.fastadapter.FastAdapter.onViewRecycled(FastAdapter.java:562) at android.support.v7.widget.RecyclerView$Recycler.dispatchViewRecycled(RecyclerView.java:5525) at android.support.v7.widget.RecyclerView$Recycler.addViewHolderToRecycledViewPool(RecyclerView.java:5290) at android.support.v7.widget.RecyclerView$Recycler.recycleViewHolderInternal(RecyclerView.java:5273) at android.support.v7.widget.RecyclerView.removeAnimatingView(RecyclerView.java:1198) at android.support.v7.widget.RecyclerView$ItemAnimatorRestoreListener.onAnimationFinished(RecyclerView.java:10834) at android.support.v7.widget.RecyclerView$ItemAnimator.dispatchAnimationFinished(RecyclerView.java:11334) at android.support.v7.widget.SimpleItemAnimator.dispatchChangeFinished(SimpleItemAnimator.java:304) at android.support.v7.widget.DefaultItemAnimator$7.onAnimationEnd(DefaultItemAnimator.java:363) at android.support.v4.view.ViewPropertyAnimatorCompatJB$1.onAnimationEnd(ViewPropertyAnimatorCompatJB.java:47) at android.view.ViewPropertyAnimator$AnimatorEventListener.onAnimationEnd(ViewPropertyAnimator.java:1114) at android.animation.ValueAnimator.endAnimation(ValueAnimator.java:1239) at android.animation.ValueAnimator$AnimationHandler.doAnimationFrame(ValueAnimator.java:766) at android.animation.ValueAnimator$AnimationHandler$1.run(ValueAnimator.java:801) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:920) at android.view.Choreographer.doCallbacks(Choreographer.java:695) at android.view.Choreographer.doFrame(Choreographer.java:628) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:906) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:158) at android.app.ActivityThread.main(ActivityThread.java:7229) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:102)

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